Sitompul, Johnner Parningotan, Daru Setyawan, Aldhita Graffi Nabila, Vita Wonoputri, and Hyung Woo Lee. “Synthesis of Nanocomposite Materials for Biodegradable Food Packaging”. International Journal of Oil Palm 2, no. 1 (January 30, 2019): 33–45. Accessed February 21, 2026. https://ijop.id/index.php/ijop/article/view/22.